172172700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{27329}}^1$

素因数の和:27356

約数の個数: 108

約数和(自身を含む): 616783440

約数和(自身を除く): 444610740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 27329, 54658, 81987, 109316, 136645, 163974, 191303, 245961, 273290, 327948, 382606, 409935, 491922, 546580, 573909, 683225, 765212, 819870, 956515, 983844, 1147818, 1229805, 1366450, 1639740, 1721727, 1913030, 2049675, 2295636, 2459610, 2732900, 2869545, 3443454, 3826060, 4099350, 4782575, 4919220, 5739090, 6149025, 6886908, 8198700, 8608635, 9565150, 11478180, 12298050, 14347725, 17217270, 19130300, 24596100, 28695450, 34434540, 43043175, 57390900, 86086350, 172172700]

約数ペア:

[(1, 172172700), (2, 86086350), (3, 57390900), (4, 43043175), (5, 34434540), (6, 28695450), (7, 24596100), (9, 19130300), (10, 17217270), (12, 14347725), (14, 12298050), (15, 11478180), (18, 9565150), (20, 8608635), (21, 8198700), (25, 6886908), (28, 6149025), (30, 5739090), (35, 4919220), (36, 4782575), (42, 4099350), (45, 3826060), (50, 3443454), (60, 2869545), (63, 2732900), (70, 2459610), (75, 2295636), (84, 2049675), (90, 1913030), (100, 1721727), (105, 1639740), (126, 1366450), (140, 1229805), (150, 1147818), (175, 983844), (180, 956515), (210, 819870), (225, 765212), (252, 683225), (300, 573909), (315, 546580), (350, 491922), (420, 409935), (450, 382606), (525, 327948), (630, 273290), (700, 245961), (900, 191303), (1050, 163974), (1260, 136645), (1575, 109316), (2100, 81987), (3150, 54658), (6300, 27329)]